Customer Service Center | City of Sioux City
Sioux City Customer Service Center
Location Name
Sioux City Customer Service Center
405 Sixth Street, Sioux City, IA 51102
Eligibility
Open to Sioux City residents
Required documents
As requested
Hours
Mon-Thu 8 am-5 pm, Fri 8 am-4:30 pm
(712) 279-6132
Voice·
Main Phone
Application process
Call or visit office
Fees
Fees vary
Service area
Sioux City, IA
Provides a range of services for Sioux City residents, including utility services. The center also supports animal control, garbage/refuse collection, and general city information.
Last assured
03/17/2026
Providing organization
City of Sioux City
City government offices.